JP2007135498A - Guide member for fishing line and method for producing the same - Google Patents
Guide member for fishing line and method for producing the same Download PDFInfo
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- JP2007135498A JP2007135498A JP2005335223A JP2005335223A JP2007135498A JP 2007135498 A JP2007135498 A JP 2007135498A JP 2005335223 A JP2005335223 A JP 2005335223A JP 2005335223 A JP2005335223 A JP 2005335223A JP 2007135498 A JP2007135498 A JP 2007135498A
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 11
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 84
- 229910052751 metal Inorganic materials 0.000 claims abstract description 61
- 239000002184 metal Substances 0.000 claims abstract description 61
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 42
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 37
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 34
- 239000000758 substrate Substances 0.000 claims abstract description 26
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 19
- 239000000956 alloy Substances 0.000 claims abstract description 19
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 18
- 239000011701 zinc Substances 0.000 claims abstract description 18
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229910052802 copper Inorganic materials 0.000 claims abstract description 16
- 239000010949 copper Substances 0.000 claims abstract description 16
- 230000035699 permeability Effects 0.000 claims abstract description 15
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 12
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910052718 tin Inorganic materials 0.000 claims abstract description 10
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000011135 tin Substances 0.000 claims abstract description 9
- 239000010936 titanium Substances 0.000 claims abstract description 9
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- 239000000463 material Substances 0.000 claims description 45
- 238000000034 method Methods 0.000 claims description 33
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- 238000007733 ion plating Methods 0.000 claims description 13
- 238000004544 sputter deposition Methods 0.000 claims description 13
- 238000003763 carbonization Methods 0.000 claims description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 238000007772 electroless plating Methods 0.000 claims description 7
- 229910000990 Ni alloy Inorganic materials 0.000 claims description 5
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 4
- 229910052804 chromium Inorganic materials 0.000 claims description 4
- 239000011651 chromium Substances 0.000 claims description 4
- 238000009713 electroplating Methods 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 4
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims description 4
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 3
- 229910052790 beryllium Inorganic materials 0.000 claims description 3
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 claims description 3
- 229910052750 molybdenum Inorganic materials 0.000 claims description 3
- 239000011733 molybdenum Substances 0.000 claims description 3
- 238000007740 vapor deposition Methods 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 abstract description 9
- 238000000576 coating method Methods 0.000 abstract description 9
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- 239000010410 layer Substances 0.000 description 26
- 238000007747 plating Methods 0.000 description 10
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 8
- 238000010521 absorption reaction Methods 0.000 description 8
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 8
- 229910052737 gold Inorganic materials 0.000 description 8
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- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 3
- 229910001069 Ti alloy Inorganic materials 0.000 description 3
- 239000011777 magnesium Substances 0.000 description 3
- 229910052749 magnesium Inorganic materials 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
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- 229910000838 Al alloy Inorganic materials 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 229910000881 Cu alloy Inorganic materials 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 2
- 229910001128 Sn alloy Inorganic materials 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
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- 150000003839 salts Chemical class 0.000 description 2
- 229910010271 silicon carbide Inorganic materials 0.000 description 2
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 229910052580 B4C Inorganic materials 0.000 description 1
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- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 238000001069 Raman spectroscopy Methods 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
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- INAHAJYZKVIDIZ-UHFFFAOYSA-N boron carbide Chemical compound B12B3B4C32B41 INAHAJYZKVIDIZ-UHFFFAOYSA-N 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
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- 229920001778 nylon Polymers 0.000 description 1
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- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 description 1
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Abstract
Description
本発明は、釣り竿に装着して釣り糸を案内するためのガイド部材およびその製造方法に関する。 The present invention relates to a guide member that is mounted on a fishing rod and guides a fishing line, and a manufacturing method thereof.
一般に、リールを用いた釣りでは、釣竿にリング状のガイド部材を複数個備え、このガイド部材によって釣糸を案内するようになっている。しかし、ガイド部材と糸との間の摩擦に起因する複数の問題が存在し解決が望まれている。 In general, in fishing using a reel, a fishing rod is provided with a plurality of ring-shaped guide members, and the fishing line is guided by the guide members. However, there are a plurality of problems due to friction between the guide member and the yarn, and a solution is desired.
例えば、ルアーを用いる場合は、ルアーを投げる際にガイド部材と糸との摩擦により飛距離が低減されたり、糸が擦過して損傷し切れ易くなったりしてしまう。また、魚を釣り上げる際には糸とガイドとの間に強い力がかかるため、巻き上げる際の力が余分に必要になったり、糸の張力が増加して糸切れを誘発したりする。さらには、ガイド部材が局所的に摩耗してしまい、糸切れをますます発生し易くするなどの問題がある。 For example, when a lure is used, when the lure is thrown, the flight distance is reduced due to friction between the guide member and the yarn, or the yarn is rubbed and easily damaged. Further, when a fish is picked up, a strong force is applied between the yarn and the guide, so that an extra force is required to wind up, or the tension of the yarn increases to induce yarn breakage. Furthermore, there is a problem that the guide member is locally worn and thread breakage is more likely to occur.
この問題を解決するために、糸に対する摩擦係数が低く、摩擦により発生した熱を拡散すべく熱伝達率が高くかつ耐摩耗性が高い材質を用いた釣り糸用ガイド部材が考案されている。具体的には、窒化アルミ（特許文献１）、炭化ホウ素（特許文献２）あるいは炭化珪素（特許文献３）からなる釣り糸用ガイド部材が発明されている。しかし、これらの材質はいずれもセラミックであり、機械的衝撃に対して脆弱であり加工し難いという問題がある。また、これらセラミック部材は熱伝導率が同程度のニッケルや黄銅などと比較して糸との摩擦面の温度が比較的上昇しやすいという問題もある。 In order to solve this problem, a fishing line guide member has been devised which uses a material having a low coefficient of friction against the line, a high heat transfer coefficient and a high wear resistance so as to diffuse the heat generated by the friction. Specifically, a fishing line guide member made of aluminum nitride (Patent Document 1), boron carbide (Patent Document 2) or silicon carbide (Patent Document 3) has been invented. However, all of these materials are ceramics, and are fragile to mechanical impacts and difficult to process. In addition, these ceramic members also have a problem that the temperature of the friction surface with the yarn is relatively easily increased as compared with nickel or brass having the same thermal conductivity.
一方、釣り糸用リールガイドとしては主部材に金属を用いるものもあり、表面の耐摩耗性と熱伝達率改善のために金属表面にダイヤモンド被膜を形成したものが考案されている（特許資料４）。これはセラミック部材の脆弱性や加工難易性などの問題を克服するものであるが、ダイヤモンドによる熱伝導率の向上はガイド表面のみに施されるものでありガイド全体の熱的設計としては不十分である。また、ダイヤモンド被覆を形成する際に表面に微少な凹凸が発生してしまい、糸を傷つけてしまうことも指摘されている（特許資料５）。 On the other hand, some reel guides for fishing lines use metal as a main member, and a diamond film is formed on the metal surface to improve the wear resistance and heat transfer coefficient of the surface (Patent Document 4). . This overcomes problems such as the brittleness and difficulty of processing of ceramic members, but the increase in thermal conductivity by diamond is only applied to the guide surface, which is not sufficient for the thermal design of the entire guide. It is. It has also been pointed out that fine irregularities are generated on the surface when the diamond coating is formed, and the yarn is damaged (Patent Document 5).
上記金属部材にダイヤモンド被覆したガイドの問題を解決するものとして、チタン部材にダイヤモンドライクカーボン（ＤＬＣ）を被覆したものが考案されている（特許資料５）。しかし、部材のチタンは熱伝達率が低く、ガイドと糸の摩擦による発熱を吸収する機能は不十分である。
本発明は、糸との摩擦を低減すると共に、摩擦による熱をガイドで吸収することで糸が熱で損傷することを抑制する機能を有し、かつ機械的衝撃に強く製造時の加工性も優れた釣り糸用ガイド部材とその製造方法を実現するものである。 The present invention has a function of reducing friction with the yarn and suppressing damage to the yarn due to heat by absorbing heat due to friction with the guide, and is resistant to mechanical impact and also has workability during production. An excellent fishing line guide member and a manufacturing method thereof are realized.
上記課題は、以下に記載する本発明によって解決される。 The above problems are solved by the present invention described below.
即ち、本発明に係る釣り糸用ガイド部材は、熱浸透率が1.70×104J/Km2s0.5以上の金属製基材と、ニッケルまたは炭素を主成分とする表面皮膜とを有することを特徴とするものである。 That is, the fishing line guide member according to the present invention has a metal base material having a heat permeability of 1.70 × 10 4 J / Km 2 s 0.5 or more, and a surface film mainly composed of nickel or carbon. It is what.
前記熱浸透率が1.70×104J/Km2s0.5以上の金属としては、亜鉛、マグネシウム、アルミニウム、銅、銀、金、あるいはこれらのうちのいずれかを主成分とする合金が挙げられる。 Examples of the metal having a heat permeability of 1.70 × 10 4 J / Km 2 s 0.5 or more include zinc, magnesium, aluminum, copper, silver, gold, or an alloy mainly containing any of these.
また、前記金属製基材の温度拡散率が6.30×10-5m2/s以上であることが望ましい。 Moreover, it is desirable that the metal base material has a temperature diffusivity of 6.30 × 10 −5 m 2 / s or more.
前記温度拡散率が6.30×10-5m2/s以上の金属としては、アルミニウム、マグネシウム、銅、銀、金、あるいはこれらのうちのいずれかを主成分とする合金が挙げられる。 Examples of the metal having a temperature diffusivity of 6.30 × 10 −5 m 2 / s or more include aluminum, magnesium, copper, silver, gold, or an alloy containing any of these as a main component.
そして、前記金属製基材と前記表面皮膜との間に厚さ0.5μm以下のニッケル、亜鉛、錫、チタンまたはこれらのいずれかを主成分とする合金を中間層として有することが望ましい。 And it is desirable to have as an intermediate layer nickel, zinc, tin, titanium, or an alloy containing either of them as a main component, having a thickness of 0.5 μm or less between the metallic substrate and the surface film.
また、前記金属製基材が銅、アルミニウム、亜鉛またはこれらのいずれかを主成分とする合金であることが望ましい。 Moreover, it is desirable that the metal substrate is copper, aluminum, zinc, or an alloy containing any of these as a main component.
また、前記金属製基材が、ニッケル、クロム、鉄、マンガン、モリブデン、ベリリウムのうちいずれかを0.2質量％以上含むことが望ましい。 Moreover, it is desirable that the metal base material contains 0.2% by mass or more of any one of nickel, chromium, iron, manganese, molybdenum, and beryllium.
さらに、前記表面皮膜がダイヤモンドライクカーボンであることが望ましい。前記ダイヤモンドライクカーボンの組成において、グラファイト成分の占める割合は８０％以下であると、皮膜の機械的強度を高くし易いのでよい。また、ダイヤモンド成分の占める割合が２０％以上あると同様に皮膜の機械的強度を高くし易いのでよい。 Furthermore, it is desirable that the surface film is diamond-like carbon. In the composition of the diamond-like carbon, if the proportion of the graphite component is 80% or less, the mechanical strength of the film can be easily increased. Further, when the proportion of the diamond component is 20% or more, the mechanical strength of the film can be easily increased.
また、本発明に係る釣り糸用ガイド部材の製造方法は、特定の形状に形成された金属製基材に、電界めっきまたは無電解めっきを用いて厚さ1.0μm以下のニッケル、亜鉛、錫あるいはこれらのいずれかを主成分とする合金を中間層として形成した後、炭素またはニッケルを主成分とする表面皮膜を減圧雰囲気中で化学気相法、スパッタリング法、アークイオンプレーティング法あるいはプラズマ炭浸法のいずれかを用いて形成することを特徴とするものである。 In addition, the method for manufacturing a fishing line guide member according to the present invention is a method for producing nickel, zinc, tin or the like having a thickness of 1.0 μm or less using electroplating or electroless plating on a metal substrate formed in a specific shape. After forming an alloy composed mainly of any of the above as an intermediate layer, a surface film mainly composed of carbon or nickel is formed in a reduced pressure atmosphere by chemical vapor deposition, sputtering, arc ion plating, or plasma carbonization. It is characterized by forming using either.
あるいは、特定の形状に形成された金属製基材に、減圧雰囲気中で化学気相法、蒸着法、スパッタリング法またはアークイオンプレーティング法のいずれかを用いて厚さ0.5μm以下のニッケル、亜鉛、錫のいずれかあるいはこれらを主成分とする合金を中間層として形成した後、雰囲気を大気解放することなく、化学気相法、スパッタリング法、アークイオンプレーティング法あるいはプラズマ炭浸法のいずれかを用いて炭素またはニッケルを主成分とする表面皮膜を形成することを特徴とするものである。 Alternatively, nickel or zinc having a thickness of 0.5 μm or less using a chemical vapor deposition method, a vapor deposition method, a sputtering method, or an arc ion plating method in a reduced pressure atmosphere on a metal substrate formed in a specific shape After forming any one of tin or an alloy containing these as a main layer as an intermediate layer, any one of chemical vapor deposition, sputtering, arc ion plating, or plasma carbonization without releasing the atmosphere to the atmosphere Is used to form a surface film mainly composed of carbon or nickel.
もしくは、特定の形状に形成された金属製基材に、無電解めっきを用いて厚さ1.0μm以下のニッケルあるいはニッケル合金を中間層として形成した後、炭素またはニッケルを主成分とする表面皮膜を減圧雰囲気中で化学気相法、スパッタリング法、アークイオンプレーティング法あるいはプラズマ炭浸法のいずれかを用いて形成することを特徴とするものである。 Alternatively, a nickel or nickel alloy with a thickness of 1.0 μm or less is formed as an intermediate layer on a metal substrate formed in a specific shape using electroless plating, and then a surface film mainly composed of carbon or nickel is formed. It is formed by using any one of a chemical vapor deposition method, a sputtering method, an arc ion plating method, or a plasma carbonization method in a reduced pressure atmosphere.
本発明の釣り糸用ガイド部材は、基材が金属であるためセラミックスと比較して成形が容易であり、かつ基材の熱浸透率および温度拡散率が高いためガイドと摺動する糸の温度が上昇し難いので、糸の耐久性を高められる。また、ガイド表面にニッケルまたは炭素を含む表面皮膜を有するので、塩水に対して腐食し難く、炭素の量を多くすることにより摺動性も高められるという利点がある。 The fishing line guide member of the present invention is easy to form compared to ceramics because the base material is metal, and the temperature of the thread sliding with the guide is high because the base material has a high thermal permeability and temperature diffusivity. Since it does not easily rise, the durability of the yarn can be increased. In addition, since the guide surface has a surface film containing nickel or carbon, there is an advantage that it is difficult to corrode against salt water, and that the slidability can be improved by increasing the amount of carbon.
釣り糸用ガイド部材は、一般にリングもしくは外部から糸を通せるリング状の形態を有し、そのサイズや細部の形状は竿および糸の特性に合わせて適正なものが要求される。従って、本発明によるガイド部材は加工性や寸法精度に優れた金属製基材を用いるのがよい。 The fishing line guide member generally has a ring shape or a ring shape that allows the thread to pass from the outside, and the size and details of the shape are required to be appropriate for the characteristics of the rod and the thread. Therefore, the guide member according to the present invention is preferably made of a metal base material excellent in workability and dimensional accuracy.
また、ガイドと糸が高速で摩擦することで発生する熱によってガイド部材の温度が上昇することを抑制する手段として、特許文献１〜５では基材または基材表面に熱伝導率の高い部材を用いることが考案されているが、熱伝導率が高いというだけではガイドの温度上昇を抑制するには不十分である。
In addition, as a means for suppressing the temperature of the guide member from rising due to heat generated by friction between the guide and the yarn at high speed, in
そこで、本発明者は摩擦エネルギーによって発生する熱エネルギーではなく、上昇するガイドの温度に着目し鋭意検討した。物質に熱エネルギーを加えたとき、その物体の温度は熱伝導率の他に比熱、密度、質量などに左右される。そこで、密度、比熱、熱伝導率が既知の各種材料について熱浸透率および温度拡散率と呼ばれる指標を比較した。熱浸透率は外部の熱が物質内部に浸透する度合いを示し、温度拡散率は物質の表面の温度が上昇してから内部の温度が上昇していく度合いを示す。なお、熱浸透率と温度拡散率は各々式１と式２のように表されることは知られている。
熱浸透率＝（熱伝導率・密度・比熱）1/2 ・・・・・・・・・・・・・・・・（１）
温度拡散率＝熱伝導率／（密度・比熱） ・・・・・・・・・・・・・・・・（２）
Therefore, the present inventor has intensively studied paying attention to the temperature of the rising guide, not the heat energy generated by the friction energy. When heat energy is applied to a substance, the temperature of the object depends on specific heat, density, mass, etc. in addition to thermal conductivity. Therefore, various materials with known density, specific heat, and thermal conductivity were compared with an index called thermal permeability and temperature diffusivity. The thermal permeation rate indicates the degree to which external heat penetrates into the substance, and the temperature diffusivity indicates the degree to which the internal temperature rises after the temperature of the surface of the substance rises. It is known that the thermal osmosis rate and the temperature diffusivity are expressed as in
Thermal permeability = (Thermal conductivity, density, specific heat) 1/2 ... (1)
Temperature diffusivity = thermal conductivity / (density / specific heat) (2)
各種材料の物性について鋭意検討した結果、熱浸透率および温度拡散率の大小が熱伝導率の大小と逆転する材料が存在することを見出した。すなわち、摩擦熱を抑制するための材料選定は熱伝導率で一義的に選定されるものではなく、温度拡散率や熱浸透率を指標として選定した方がよいとの結論に想到した。 As a result of intensive studies on the physical properties of various materials, it has been found that there are materials whose thermal permeability and temperature diffusivity are reversed from those of thermal conductivity. That is, the present inventors have come to the conclusion that material selection for suppressing frictional heat is not uniquely selected by thermal conductivity, but should be selected using temperature diffusivity and thermal permeability as an index.
本発明によれば、熱浸透率が1.70×104J/Km2s0.5以上の金属製基材を用いると、糸とガイドとの摩擦によりガイド表面の温度上昇を抑制できるのでよい。また、2.00×104J/Km2s0.5以上であるとさらにガイド表面の温度上昇を抑制できるので好ましい。熱浸透率が2.00×104J/Km2s0.5以上の金属としては、アルミニウム、銅、銀、金、あるいはこれらのうちのいずれかを主成分とする合金が挙げられる。 According to the present invention, when a metal base material having a heat permeability of 1.70 × 10 4 J / Km 2 s 0.5 or more is used, the temperature rise of the guide surface can be suppressed by friction between the yarn and the guide. Further, 2.00 × 10 4 J / Km 2 s 0.5 or more is preferable because it is possible to further suppress the temperature rise of the guide surface. Examples of the metal having a thermal permeability of 2.00 × 10 4 J / Km 2 s 0.5 or more include aluminum, copper, silver, gold, and an alloy containing any of these as a main component.
また、本発明によれば金属製基材にニッケルまたは炭素を主成分とする皮膜を備えると、金属製基材の腐食、特に塩水に対する腐食を抑制し易いのでよい。皮膜が炭素を主成分とする場合は、糸とガイドとの摩擦が低減し、糸の擦過や糸およびガイドの発熱による糸の損傷を抑制できるのでよい。表面皮膜の厚さは耐久性の点で0.1μm以上が好ましく、1.0μm以下で十分である。表面皮膜の厚さを1.0μm以上とすると皮膜が剥がれたり、表面が荒れて糸が切れたりし易くなるので好ましくない。また、金属製基材として、ニッケル、クロム、マンガン、チタン、鉄のいずれかを含む合金を用いると、炭素またはニッケルを主成分とする被膜との密着性が高くなるのでよい。 In addition, according to the present invention, when a metal base material is provided with a coating containing nickel or carbon as a main component, corrosion of the metal base material, particularly corrosion against salt water, may be easily suppressed. When the film is mainly composed of carbon, the friction between the yarn and the guide can be reduced, and the yarn can be prevented from being damaged by the abrasion of the yarn and the heat generation of the yarn and the guide. The thickness of the surface film is preferably 0.1 μm or more from the viewpoint of durability, and 1.0 μm or less is sufficient. If the thickness of the surface film is 1.0 μm or more, it is not preferable because the film is peeled off or the surface becomes rough and the yarn is easily broken. In addition, when an alloy containing any of nickel, chromium, manganese, titanium, and iron is used as the metal substrate, adhesion with a coating containing carbon or nickel as a main component may be improved.
本発明によれば、温度拡散率が6.30×10-5m2/s以上の金属製基材を用いると糸と接触する温度がガイド部材に速やかに拡散し易いのでよい。また、7.00×10-5m2/s以上の金属製基材を用いるとガイド表面の温度の上昇による糸の損傷をさらに抑制できるので好ましい。温度拡散率が7.00×10-5m2/s以上の金属としては、銅、銀、金あるいはこれらのうちのいずれかを主成分とする合金が挙げられる。 According to the present invention, when a metal base material having a temperature diffusivity of 6.30 × 10 −5 m 2 / s or more is used, the temperature in contact with the yarn is likely to diffuse quickly into the guide member. In addition, it is preferable to use a metal base material of 7.00 × 10 −5 m 2 / s or more because damage to the yarn due to an increase in the temperature of the guide surface can be further suppressed. Examples of the metal having a temperature diffusivity of 7.00 × 10 −5 m 2 / s or more include copper, silver, gold, or an alloy containing any of these as a main component.
本発明によれば、金属製基材と表面皮膜との間に厚さ1.0μm以下のニッケル、亜鉛、錫、チタンまたはこれらのいずれかを主成分とする合金を中間層として有すると、炭素を主成分とする表面皮膜との密着力が高められるのでよい。また、中間層の厚さは単原子層以上あれば密着力向上効果は認められるが、0.3μm以上とするとピンホールなどの欠陥の少ない被覆を得易いのでよい。ただし、1.0μm以上とすると、金属製基材への熱伝導、熱吸収および温度拡散が抑制されるので好ましくない。前記中間層として挙げた材料のうち、ニッケルおよびニッケル合金は化学的に安定でかつ炭素と結合し易いため、基材の腐食防止や表面被覆層の剥離防止に有効であるのでよい。亜鉛および亜鉛合金は熱伝導率、熱吸収率、温度拡散率が比較的高いため、ガイド部材の温度上昇を抑制し易くかつ炭素と結合し易いので表面被覆層の剥離防止し易いのでよい。錫および錫合金は金属製基材として銅または銅合金を用いた場合には電界めっき方などにより被覆し易い材料であり、かつ熱浸透率が比較的大きく、さらに炭素と結合し易いので表面被覆層の剥離を防止し易いのでよい。チタンまたはチタン合金は種々の金属と結合し易く特に炭素と結合し易い材料であるため、表面被覆層の剥離を防止し易いのでよい。なお、チタンおよびチタン合金は熱伝導率、熱浸透率、温度拡散率のいずれも小さいが、厚さを0.5μm以下にすることで表面被覆層と金属製基材との熱および温度を伝達することに大きな支障はなくなるのでよい。 According to the present invention, when the intermediate layer includes nickel, zinc, tin, titanium, or an alloy mainly composed of any one of these having a thickness of 1.0 μm or less between the metal substrate and the surface coating, The adhesion with the surface film as the main component may be increased. Further, if the thickness of the intermediate layer is not less than a monoatomic layer, the effect of improving the adhesion can be recognized, but if it is 0.3 μm or more, it is easy to obtain a coating with few defects such as pinholes. However, when the thickness is 1.0 μm or more, heat conduction, heat absorption and temperature diffusion to the metal substrate are suppressed, which is not preferable. Of the materials mentioned as the intermediate layer, nickel and a nickel alloy are chemically stable and easily bonded to carbon, and therefore may be effective for preventing corrosion of the base material and preventing peeling of the surface coating layer. Since zinc and zinc alloy have relatively high thermal conductivity, heat absorption rate, and temperature diffusivity, it is easy to suppress the temperature rise of the guide member and to easily bond with carbon, and thus it is easy to prevent peeling of the surface coating layer. Tin and tin alloys are materials that are easy to coat by electroplating, etc. when copper or copper alloys are used as the metal substrate, and have a relatively high thermal permeability and are easy to bond to carbon, so they are surface coated. It is easy to prevent peeling of the layer. Titanium or a titanium alloy is a material that easily binds to various metals and particularly easily binds to carbon, so that it is easy to prevent peeling of the surface coating layer. Titanium and titanium alloys have small thermal conductivity, thermal permeability, and temperature diffusivity, but transfer the heat and temperature between the surface coating layer and the metal substrate by making the thickness 0.5 μm or less. In particular, there will be no major problems.
また、本発明によれば金属製基材が銅、アルミニウムまたはこれらのいずれかを主成分とする合金であると、熱吸収率および温度拡散率が高く、加工性に優れているためよい。銅は金属柱で最も熱吸収率が大きな材料であり、ガイド部材の温度上昇を抑制するガイド部材として適した材料である。また、銅合金を用いると比較的大きな熱吸収率を維持しつつ腐食性や機械的特性を改善できるのでよい。アルミウムは熱吸収率と温度拡散率が高くかつ軽いため、ガイド部材の金属製基材として適しているのでよい。また、アルミ合金を用いることにより、比較的高い熱吸収率と温度拡散率および軽量性を維持しつつ、耐食性や機械的特性を改善できるのでよい。 In addition, according to the present invention, when the metal base material is copper, aluminum, or an alloy containing any of these as a main component, the heat absorption rate and the temperature diffusivity are high and the workability is excellent. Copper is a material having the largest heat absorption rate among metal pillars, and is a material suitable as a guide member that suppresses the temperature rise of the guide member. Further, when a copper alloy is used, it is preferable that the corrosivity and mechanical characteristics can be improved while maintaining a relatively large heat absorption rate. Since aluminum has a high heat absorption rate and temperature diffusivity and is light, it may be suitable as a metal base material for the guide member. Further, by using an aluminum alloy, the corrosion resistance and mechanical properties may be improved while maintaining a relatively high heat absorption rate, temperature diffusivity, and light weight.
また、本発明によれば金属製基材が、ニッケル、クロム、鉄、マンガン、モリブデン、ベリリウムのうちいずれかを0.2質量％以上含むと、金属製基材と前記中間層あるいは前記表面被膜との密着性を高められるのでよい。 Further, according to the present invention, when the metal base material contains at least 0.2% by mass of nickel, chromium, iron, manganese, molybdenum, or beryllium, the metal base material and the intermediate layer or the surface coating Adhesion can be improved.
本発明によれば、表面皮膜がダイヤモンドライクカーボンであると、摩擦係数が低く、耐摩耗性が高いのでよい。ダイヤモンドライクカーボンとは、ラマン分光によるスペクトルにグラファイト構造に起因するＧバンド（グラファイトバンド）とダイヤモンド構造に起因するＤバンド（ディスオーダーバンド）の両方が認められるものを指す。Ｇバンド成分を多くすると摩擦係数を低くできる反面、膜の機械的強度が低下する。Ｄバンド成分を多くすると熱伝達率や機械的強度を大きくできる反面、摩擦係数が増加する。ＧバンドとＤバンドの比率はガイド用部材に求められる要求特性により適正化するのが好ましい。例えば、比較的太い糸が高張力でガイドと摺動する場合は、Ｄバンド成分が多い方が好ましく、比較的細い糸が低張力でガイドと摺動する場合は、Ｇバンド成分が多い方が好まし。具体的には、Ｇバンド成分が８０％以下、あるいはＤバンド成分が２０％以上であると低い摩擦係数と高い奇異的特性を両立し易いのでよい。 According to the present invention, when the surface film is diamond-like carbon, the friction coefficient is low and the wear resistance is high. Diamond-like carbon refers to a material in which both a G band (graphite band) due to a graphite structure and a D band (disorder band) due to a diamond structure are recognized in a spectrum by Raman spectroscopy. Increasing the G band component can lower the coefficient of friction, but decreases the mechanical strength of the film. Increasing the D band component increases the heat transfer coefficient and mechanical strength, but increases the friction coefficient. The ratio between the G band and the D band is preferably optimized according to the required characteristics required for the guide member. For example, when a relatively thick thread slides with a guide with a high tension, it is preferable to have a larger D band component. When a relatively thin thread slides with a guide with a lower tension, a larger G band component is preferable. I like it. Specifically, if the G band component is 80% or less, or the D band component is 20% or more, it is easy to achieve both a low friction coefficient and high strange characteristics.
また、本発明によれば特定の形状に形成された金属製基材に、電界めっきまたは無電解めっきを用いて厚さ1.0μm以下のニッケル、亜鉛、錫あるいはこれらのいずれかを主成分とする合金を中間層として形成した後、炭素またはニッケルを主成分とする表面皮膜を減圧雰囲気中で化学気相法、スパッタリング法、アークイオンプレーティング法あるいはプラズマ炭浸法のいずれかを用いて形成すると、糸との摩擦を低減すると共に、摩擦による熱をガイドで吸収することで糸が熱で損傷することを抑制する機能を有し、かつ機械的衝撃に強く製造時の加工性も優れた釣り糸用ガイド部材を容易に製造できるのでよい。ガイド用部材の金属製基材は通常比較的小さなリング状の形態をしており、その表面、特に糸が接触するリング形状の内側に中間層を形成することが重要である。このようなリング状の部材表面に皮膜を形成する方法としてはめっき法が適しており、基材および皮膜が金属の場合には特にめっき法が適している。また、金属製基材をかごに入れてめっきを行うバレルめっき法を用いると、複数の基材に動じにめっきができ、しかも金属製基材の特定の位置を治具などで保持する必要がないため、表面全体をめっきし易いのでよい。また、ニッケルまたはニッケル合金をめっきする場合には、無電解めっき法を用いると表面が平滑で強固な皮膜を形成し易いのでよい。また、めっき後400℃程度で２時間程度の熱処理を施すとめっき法で形成した中間層の機械的強度や密着力を高められるのでよい。また、表面皮膜を形成する前に、減圧雰囲気下でプラズマなどを用いて中間層の表面に付着した水、酸素、有機物などを除去すると炭素を主成分とする表面皮膜の密着力を高め易いのでよい。また、表面皮膜の形成方法としては、表面皮膜の要求特性に応じて適切なものを選択すればよい。例えば、化学気相法は、主成分の炭素に対してフッ素などの添加物を導入し易いのでよい。スパッタリング法は水素成分の少ない膜を形成し易いのでよい。アークイオンプレーティング法は水素の少ない膜を比較的高速でかつ高い密着力で形成し易いのでよい。プラズマ炭浸法は膜中への添加物の混入が比較的容易で、複雑な形状の基材にも高密着力で皮膜を形成し易いのでよい。 Further, according to the present invention, a metal base material formed in a specific shape is mainly composed of nickel, zinc, tin or any one of those having a thickness of 1.0 μm or less using electroplating or electroless plating. After forming the alloy as an intermediate layer, forming a surface film mainly composed of carbon or nickel using a chemical vapor deposition method, a sputtering method, an arc ion plating method, or a plasma carbonization method in a reduced pressure atmosphere A fishing line that has the function of reducing friction with the yarn and suppressing damage to the yarn by heat by absorbing heat from the friction with the guide, and is resistant to mechanical impact and has excellent workability during production. This is because the guide member can be easily manufactured. The metal base material of the guide member is usually in the form of a relatively small ring, and it is important to form an intermediate layer on the surface thereof, particularly on the inside of the ring shape where the yarn contacts. As a method for forming a film on the surface of such a ring-shaped member, a plating method is suitable, and when the base material and the film are metals, a plating method is particularly suitable. In addition, when using a barrel plating method in which a metal base material is placed in a cage and plating, it is possible to move to a plurality of base materials and to hold a specific position of the metal base material with a jig or the like. Therefore, it is easy to plate the entire surface. In the case of plating nickel or a nickel alloy, an electroless plating method may be used because it is easy to form a firm film with a smooth surface. Further, if a heat treatment is performed at about 400 ° C. for about 2 hours after plating, the mechanical strength and adhesion of the intermediate layer formed by the plating method can be increased. In addition, removing water, oxygen, organic matter, etc. adhering to the surface of the intermediate layer using plasma or the like in a reduced-pressure atmosphere before forming the surface film can improve the adhesion of the surface film mainly composed of carbon. Good. Moreover, what is necessary is just to select a suitable method according to the required characteristic of a surface film as a formation method of a surface film. For example, the chemical vapor deposition method may easily introduce an additive such as fluorine into the main component carbon. The sputtering method may be easy because a film having a small hydrogen component can be easily formed. The arc ion plating method may easily form a film with little hydrogen at a relatively high speed and with a high adhesion. The plasma carbonization method is relatively easy to add additives into the film, and is easy to form a film with a high adhesion force even on a substrate having a complicated shape.
また、本発明によれば特定の形状に形成された金属製基材に、減圧雰囲気中で化学気相法、蒸着法、スパッタリング法またはアークイオンプレーティング法のいずれかを用いて厚さ1.0μm以下のニッケル、亜鉛、錫あるいはこれらのいずれかを主成分とする合金を中間層として形成した後、雰囲気を大気解放することなく、化学気相法、スパッタリング法、アークイオンプレーティング法あるいはプラズマ炭浸法のいずれかを用いてニ炭素またはニッケルを主成分とする表面皮膜を形成すると、中間層と表面皮膜との界面に酸素が混入ことを抑制することで高い密着力を実現し易いのでよい。減圧雰囲気中で中間層を形成した後雰囲気を大気解放すると、中間層表面が酸化したり水や有機物などが表面に付着したりすることで、次に形成する表面皮膜の密着力や膜質を低下させることがあるので好ましくない。 In addition, according to the present invention, a metal substrate formed in a specific shape has a thickness of 1.0 μm using any one of a chemical vapor deposition method, a vapor deposition method, a sputtering method, or an arc ion plating method in a reduced-pressure atmosphere. After forming the following nickel, zinc, tin, or an alloy mainly composed of any of these as an intermediate layer, the chemical vapor deposition method, sputtering method, arc ion plating method, or plasma carbon is used without releasing the atmosphere to the atmosphere. When a surface film mainly composed of carbon dioxide or nickel is formed by using any of the dipping methods, it is easy to achieve high adhesion by suppressing oxygen from being mixed into the interface between the intermediate layer and the surface film. . If the atmosphere is released to the atmosphere after forming the intermediate layer in a reduced-pressure atmosphere, the surface of the intermediate layer is oxidized or water or organic matter adheres to the surface, thereby reducing the adhesion and quality of the next surface film to be formed. This is not preferable because it may cause
また、本発明によれば特定の形状に形成された金属製基材に、無電解めっきを用いて厚さ0.5μm以下のニッケルあるいはニッケル合金を中間層として形成した後、炭素またはニッケルを主成分とする表面皮膜を減圧雰囲気中で化学気相法、スパッタリング法、アークイオンプレーティング法あるいはプラズマ炭浸法のいずれかを用いて形成すると、複雑な形状にもニッケル中間層を均一に被覆でき、炭素を主成分とする表面皮膜との密着力を均一に高められるのでよい。 In addition, according to the present invention, after forming a nickel or nickel alloy having a thickness of 0.5 μm or less as an intermediate layer using electroless plating on a metal substrate formed in a specific shape, carbon or nickel as a main component When the surface film is formed using any one of the chemical vapor deposition method, sputtering method, arc ion plating method or plasma carbonization method in a reduced-pressure atmosphere, the nickel intermediate layer can be uniformly coated even in complicated shapes, The adhesion with the surface film mainly composed of carbon may be increased uniformly.
なお、本発明の釣糸用ガイド部材は、上述の実施形態に限定されるものではなく、本発明の要旨を逸脱しない範囲内であれば種々の変更は可能である。 The fishing line guide member of the present invention is not limited to the above-described embodiment, and various modifications can be made without departing from the scope of the present invention.
表１に、密度、比熱、熱伝導率が既知の各種素材の熱吸収率と温度拡散率を求めたものを熱伝導率が小さい順に示す。熱浸透率が1.70×104J/Km2s0.5以上の金属としては、銀、銅、金、アルミニウム、ニッケル、亜鉛が挙げられる。また、温度拡散率が6.30×10-5m2/s以上の金属としては、銀、金、銅、アルミニウム、マグネシウムが挙げられる。そして、熱浸透率が1.70×104J/Km2s0.5以上かつ温度拡散率が6.30×10-5m2/s以上の金属としては、銀、金、銅、アルミニウムが挙げられる。 Table 1 shows the heat absorption rate and temperature diffusivity of various materials whose density, specific heat, and thermal conductivity are known, in order of increasing thermal conductivity. Examples of the metal having a heat permeability of 1.70 × 10 4 J / Km 2 s 0.5 or more include silver, copper, gold, aluminum, nickel, and zinc. Examples of the metal having a temperature diffusivity of 6.30 × 10 −5 m 2 / s or more include silver, gold, copper, aluminum, and magnesium. Examples of the metal having a thermal permeability of 1.70 × 10 4 J / Km 2 s 0.5 or more and a temperature diffusivity of 6.30 × 10 −5 m 2 / s or more include silver, gold, copper, and aluminum.
表１から明らかなように、銀、金、銅、アルミニウム、アルミ合金などの金属は炭化珪素や窒化珪素よりも摩擦熱により温度が上がりにくく、釣り糸用ガイド部材として適した基材である。 As apparent from Table 1, metals such as silver, gold, copper, aluminum, and aluminum alloys are less likely to rise in temperature due to frictional heat than silicon carbide or silicon nitride, and are suitable base materials for fishing line guide members.
金属製基材1-1としてタフピッチ銅（JIS 1100）を図１に示す形状に形成し、中間層1-2としてダブルジンケート法を用いて無電解ニッケルめっきを行った。具体的には、通常、まず金属製基材を脱脂処理、酸エッチング処理、硝酸を用いた酸浸漬処理の後、第１亜鉛置換、硝酸剥離、第２亜鉛置換の順で２回の亜鉛置換処理を施した。これにより、緻密な亜鉛置換被膜を形成し、その後、亜鉛置換被膜上に無電解ニッケルめっきにより厚さ0.8μmのニッケル膜を形成した。 Tough pitch copper (JIS 1100) was formed in the shape shown in FIG. 1 as the metal substrate 1-1, and electroless nickel plating was performed as the intermediate layer 1-2 using a double zincate method. Specifically, first, after the metal base is first degreased, acid-etched, and acid dipped using nitric acid, zinc replacement is performed twice in the order of first zinc replacement, nitric acid stripping, and second zinc replacement. Treated. Thereby, a dense zinc-substituted film was formed, and then a nickel film having a thickness of 0.8 μm was formed on the zinc-substituted film by electroless nickel plating.
続いて、ニッケルめっきを施した金属製基材表面に表面皮膜1-3としてダイヤモンドライクカーボン膜を0.5μm形成した。具体的には、まず金属製基材の外周を導電性の治具で保持し、真空装置内に装填した後0.5mPaの圧力まで排気した。次に、純度99.99％以上のメタンガスを導入し、真空装置内を3Paの圧力とし、導電性治具に負パルス電圧（周波数40kHz、デューティー比50％）を印加して1kWの電力を220分間投入した。これにより、導電性治具および金属製基材周辺にメタンによるプラズマが生成され、半光沢の黒いダイヤモンドライクカーボン被膜が形成された。図２にリング状の金属製基材1-1に中間層1-2と表面皮膜1-3を被服したものの断面構造を示す。 Subsequently, a diamond-like carbon film having a thickness of 0.5 μm was formed as a surface film 1-3 on the surface of the metal substrate subjected to nickel plating. Specifically, first, the outer periphery of the metal substrate was held with a conductive jig, loaded into a vacuum apparatus, and then evacuated to a pressure of 0.5 mPa. Next, methane gas with a purity of 99.99% or more is introduced, the pressure inside the vacuum device is 3 Pa, negative pulse voltage (frequency 40 kHz, duty ratio 50%) is applied to the conductive jig, and 1 kW of power is applied for 220 minutes. did. Thereby, plasma by methane was generated around the conductive jig and the metal base material, and a semi-glossy black diamond-like carbon film was formed. FIG. 2 shows a cross-sectional structure of a ring-shaped metal substrate 1-1 coated with an intermediate layer 1-2 and a surface film 1-3.
実施例１でタフピッチ銅にニッケル中間層およびダイヤモンドライクカーボン表面被覆層を形成したリング状ガイド部材の一つを図３に示す構成の評価装置のガイド治具３に取り付け、２００ｇの重り４を一端に取り付けたナイロン製釣り糸（東レ株式会社製 銀鱗３号）２を通し、巻き取り装置５で1m/sの速度で巻き取りと繰り出しを繰り返した。1m/sの速度でガイドと摺動する部分の糸の長さは1mで、この部分が往復してガイドと摺動するようにした。この装置を糸２が切れるまで連続運転させ、往復数をカウンターにより自動的に記録した。その結果、糸は27825往復目で切れた。
In Example 1, one of the ring-shaped guide members in which the nickel intermediate layer and the diamond-like carbon surface coating layer are formed on tough pitch copper is attached to the
本発明の釣り糸用ガイド部材は、その加工性、温度拡散率、熱品倒立、加工性、耐久性などから、釣り糸ガイド部材に限定されず、リールのスプールの前端部、リールのラインローラー、よりもどし部品等に適用することもできる。 The fishing line guide member of the present invention is not limited to the fishing line guide member due to its workability, temperature diffusivity, thermal product inversion, workability, durability, etc., but the front end of the reel spool, reel line roller, It can also be applied to returning parts.
1 :リング状ガイド
1-1 :基材
1-2 :中間層
1-3 :表面皮膜
2 :糸
3 :ガイド治具
4 :重り
5 :巻取り装置
1: Ring-shaped guide
1-1: Base material
1-2: Middle layer
1-3: Surface film
2: Yarn
3: Guide jig
4: Weight
5: Winding device
Claims (9)
After forming a nickel or nickel alloy with a thickness of 0.5 μm or less as an intermediate layer on a metal substrate formed in a specific shape using electroless plating, carbon or nickel with a thickness of 1.0 μm or less as a main component A method for producing a line guide member for a fishing line, wherein the surface film to be formed is formed using any one of a chemical vapor deposition method, a sputtering method, an arc ion plating method and a plasma carbonization method in a reduced pressure atmosphere.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005335223A JP2007135498A (en) | 2005-11-21 | 2005-11-21 | Guide member for fishing line and method for producing the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005335223A JP2007135498A (en) | 2005-11-21 | 2005-11-21 | Guide member for fishing line and method for producing the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2007135498A true JP2007135498A (en) | 2007-06-07 |
Family
ID=38199099
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2005335223A Withdrawn JP2007135498A (en) | 2005-11-21 | 2005-11-21 | Guide member for fishing line and method for producing the same |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2007135498A (en) |
-
2005
- 2005-11-21 JP JP2005335223A patent/JP2007135498A/en not_active Withdrawn
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